V = Variables
R = Reading functions
UNSIGNED WORD —→ BINARY
The VR10UwrToBin function converts a Unsigned Word variable type (word without sign) in a Binary variable type.
VR10UWrToBin (value, index, array, errcode)
Parameters:
| IN/OUT | VARIABLE TYPE | EXAMPLE NAME | DIM | |
|---|---|---|---|---|
| IN | GLOBAL | value | L | Data value to convert |
| IN | GLOBAL | index | L | Index of the array element to start the “deposit” of the converted data |
| OUT | ARRGBL | array | B | Array containing the converted data (must be declared with at least “index + 1” items) |
| OUT | GLOBAL | errcode | F | Variable that indicates a possible error on the function |
After calling the function, 'errcode' can take certain values, the meaning of these values is summarized below:
0: No error
1: Error: the return data is less than 0 or greater than 65535
Trasforma il valore 40000 (unsigned word) in un valore binario
value = 40000 index = 1 VR10UWrToBin (value, index, array, errcode) ;Sull'array si troverà : ; array[1] = -100 ; array[2] = 64